6980948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 14288400

約数和(自身を除く): 7307452

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 149, 212, 221, 298, 442, 596, 689, 884, 901, 1378, 1802, 1937, 2533, 2756, 3604, 3874, 5066, 7748, 7897, 10132, 11713, 15794, 23426, 31588, 32929, 46852, 65858, 102661, 131716, 134249, 205322, 268498, 410644, 536996, 1745237, 3490474, 6980948]

約数ペア:

[(1, 6980948), (2, 3490474), (4, 1745237), (13, 536996), (17, 410644), (26, 268498), (34, 205322), (52, 134249), (53, 131716), (68, 102661), (106, 65858), (149, 46852), (212, 32929), (221, 31588), (298, 23426), (442, 15794), (596, 11713), (689, 10132), (884, 7897), (901, 7748), (1378, 5066), (1802, 3874), (1937, 3604), (2533, 2756)]